JVC LT-19DA9 Series Service Manual page 60

MAIN PWB CIRCUIT DIAGRAM (13/22) [HDMI Rx_MST3380]
5
+3V3D VDDP
L473
C491 C497
BLM18PG300SN1D
104p/1005 105p
C499
106p/2012
C472 C496 C470
102p/1005 104p/1005 102p/1005
D
MAIN PWB ASS'Y (13/22)
[HDMI Rx_MST3380]
HU-71200009
1CK-
1CK+
1D0-
1D0+
C
1D1-
1D1+
1D2-
1D2+
D1SCL
D1SDA
MAIN PWB(11/22)
2CK-
2CK+
2D0-
2D0+
2D1-
2D1+
2D2-
2D2+
D2SCL
D2SDA
B
3CK-
3CK+
3D0-
3D0+
3D1-
3D1+
MAIN PWB(12/22)
3D2-
3D2+
D3SCL
D3SDA
VCTP_SCL_3V3
MAIN PWB(1/22),(3/22),(6/22),(21/22)
VCTP_SDA_3V3
HDMI_RESET
MAIN PWB(3/22)
HDMI_INT
A
All location are from 470 to 509
5
4
AVDD33
+3V3D L472
C490
C473
BLM18PG300SN1D
104p/1005
102p/1005
C489 C498
104p/1005
106p/2012
C471 C475
102p/1005 103p/1005
AVDD33
U470
R475 100/1005
111
RXACKN
R496 100/1005
112
RXACKP
R474 100/1005
113
RXA0N
R489 100/1005 114
RXA0P
R477 100/1005
116
RXA1N
R485 100/1005
117
RXA1P
R473 100/1005 119
RXA2N
R494 100/1005 120
RXA2P
108
DDCDA_SCL
107
DDCDA_SDA
R470 100/1005
121
RXBCKN
R487 100/1005 122
RXBCKP
R471 100/1005 123 MST3380CLK
RXB0N
R486 100/1005 124
RXB0P
R472 100/1005 126
RXB1N
R493 100/1005
127
RXB1P
R476 100/1005
129
RXB2N
R490 100/1005
130
RXB2P
144
DDCDB_SCL
1
DDCDB_SDA
R478 OPEN-100/1005 132
RXCCKN
R495 OPEN-100/1005
133
RXCCKP
R481 OPEN-100/1005
134
RXC0N
R483 OPEN-100/1005
135
RXC0P
R479 OPEN-100/1005
137
RXC1N
R488 OPEN-100/1005
138
RXC1P
R480 OPEN-100/1005
140
RXC2N
R482 OPEN-100/1005
141
RXC2P
103
DDCDC_SCL
104
DDCDC_SDA
32
SCL
33
SDA
30
HWRESET
36
INT
R484 103/1005
31
A0
4
(No.YA606<Rev.001>)2-31
3
+3V3D VMPLL
L470
C477
BLM18PG300SN1D
103p/1005
C488 C502 C492
104p/1005 106p/2012 104p/1005
C493
104p/1005
VMPLL VDDC
VDDP
AVDD18
82
DATA0
81 PR470 101*4/1005
DATA1
80 RD4 1
DATA2
RD5
79 2
DATA3
RD6
77 3
DATA4
RD7
76 4
DATA5
RD8
75 1
DATA6
RD9
74 2
DATA7
RD10
73 3
DATA8
72 RD11 4
DATA9
PR471 101*4/1005
65
DATA10
64 PR472 101*4/1005
DATA11
63 1
DATA12
62 2
DATA13
60 3
DATA14
59 4
DATA15
RD20
58 1
DATA16
RD21
57 2
DATA17
RD22
56 3
DATA18
RD23
55 4
DATA19
PR473 101*4/1005
49
DATA20
48 PR474 101*4/1005
DATA21
RD28
47 1
DATA22
RD29
46 2
DATA23
RD30
44 3
DATA24
RD31
43 4
DATA25
RD32
42 1
DATA26
RD33
41 2
DATA27
RD34
40 3
DATA28
RD35
39 4
DATA29
PR475 101*4/1005
R503
R504
R499
86
DATACK
R500
87
DE
R501
88
HSOUT
R502
89
VSOUT
71
FIELD/CEC
R492 OPEN_000/1005
93
GPIO/CEC
97 HDMI_DOUT
AUSD
98 HDMI_CLK
AUSCK
99 HDMI_WS
AUWS
100
AUMUTE
101
MCKO
102
SPDIFO/CEC
29
XIN
R498
OPEN-105/1005
XOUT
28
XOUT
R491 391/F/1005
143
REXT
3
2-32(No.YA606<Rev.001>)
2
+1V8D AVDD18 +1V8D
L471 L474
BLM18PG300SN1D BLM18PG300SN1D
C501 C494
106p/2012 104p/1005
GB[7..0]
GB[7..0]
8 GB0
GB1
7
GB2
6
GB3
5
GB4
8
GB5
7
GB6
6
5 GB7
GG[7..0]
GG[7..0]
MAIN PWB(4/22)
8 GG0
GG1
7
GG2
6
GG3
5
GG4
8
GG5
7
GG6
6
GG7
5
GR[7..0]
GR[7..0]
GR0
8
GR1
7
GR2
6
GR3
5
GR4
8
GR5
7
GR6
6
GR7
5
330/1005
HSYNC
MAIN PWB(4/22),(13/22)
330/1005
VSYNC
101/1005 L475 BLM15BA750SN1D
IN0CLK
330/1005
MAIN PWB(4/22)
IN0DE
OPEN-330/1005
IN0HS MAIN PWB
OPEN-330/1005 C506
IN0VS
(9/22)
220p/1005
MAIN PWB
CEC_A
(11/22),(12/22),(21/22)
SD
SCK
MAIN PWB(14/22)
WS
C505
MCLK
020p
Y470 C503
14.31818MHZ/18pF 240p/1005
XIN
R497
000/1005
C504
AVDD33
240p/1005
2
1
VDDC
C474
102p/1005
C500 C495
106p/2012 104p/1005
C476
103p/1005
D
C
B
MAIN PWB(4/22)
A
1
lt-26da9bj_scaler-12_0529_12/23_0.0